Last name Valentin Marian (Valentin Marian 
) , around the globe, is a very rare surname. The cognomen Valentin Marian is habitual in Romania, where it is a rare surname, and Spain, where it is a very rare surname. More prevalently, Valentin Marian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valentin Marian | Spain, Romania, Russia |